Wirt is a very rare boys' name that was most common in the 1920s and has all but disappeared.
Wirt is a boy name. It last appears in U.S. records in 1959. Wirt was first reported in SSA data in 1881 and peaked in 1920 (18 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1959 | 7 | — | #3,613 |
| 1955 | 5 | — | #4,390 |
| 1951 | 6 | — | #3,703 |
| 1948 | 5 | — | #4,193 |
| 1946 | 5 | — | #4,009 |
| 1945 | 6 | — | #3,330 |
| 1944 | 5 | — | #3,899 |
| 1938 | 5 | — | #4,028 |
| 1936 | 6 | — | #3,543 |
| 1935 | 9 | — | #2,717 |
| 1934 | 7 | — | #3,274 |
| 1932 | 6 | — | #3,771 |
| 1931 | 6 | — | #3,754 |
| 1930 | 6 | — | #3,996 |
| 1929 | 6 | — | #3,951 |
| 1927 | 13 | — | #2,404 |
| 1926 | 9 | — | #3,136 |
| 1925 | 13 | — | #2,432 |
| 1924 | 13 | — | #2,469 |
| 1923 | 8 | — | #3,465 |
| 1922 | 10 | — | #3,010 |
| 1921 | 16 | — | #2,150 |
| 1920 | 18 | — | #1,962 |
| 1919 | 8 | — | #3,388 |
| 1918 | 5 | — | #4,803 |
| 1917 | 10 | — | #2,725 |
| 1916 | 12 | — | #2,387 |
| 1915 | 13 | — | #2,178 |
| 1914 | 7 | — | #2,908 |
| 1913 | 6 | — | #2,811 |
| 1894 | 5 | — | #1,233 |
| 1887 | 5 | — | #1,066 |
| 1886 | 7 | — | #842 |
| 1885 | 5 | — | #1,095 |
| 1882 | 5 | — | #1,095 |
| 1881 | 8 | — | #703 |